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Samsung Galaxy S 2 (GT-I9100) — Build I9100XXMS7

Stock Firmware • Download • Android 4.1–4.3

GT-I9100 Firmware I9100XXMS7

Device: Samsung Galaxy S 2

Model Code: GT-I9100

Series: Galaxy OTHER

Build Number: I9100XXMS7

Region (CSC): XEO

Android Version: 4.1–4.3

Release Date: 2014-05-22 00:00

User Rating: ★★★★☆ 9.2/10

Downloads: 4,405

Important: This is an official Samsung Service ROM (4-file format). Use Odin to flash. Includes PIT partition. For repair/update purposes only.

Step-by-Step Flashing Instructions

  1. Preparation: Download this firmware file.
  2. Odin: Download Odin3 v3.14.4 or newer.
  3. Download Mode: Power off your Samsung Galaxy S 2. Hold Vol Up + Vol Down and connect USB.
  4. Load Files: Open the downloaded firmware. Select BL, AP, CP, CSC files in Odin.
  5. Flash: Click Start. Wait for "PASS!" message.